We have hundreds of course questions with personalized recommendations + Account 100% premium
Let's convert 9 and a quarter to a simple fraction:
Now the exercise we got is:
Let's convert the division exercise to a multiplication exercise, and don't forget to switch the numerator and denominator in the second fraction:
Let's combine it into one multiplication exercise:
What will be the sign of the result of the next exercise?
\( (-2)\cdot(-4)= \)
Converting to makes division much easier! Mixed numbers have two parts (whole and fraction), but improper fractions let you work with just one fraction throughout.
Think "division becomes multiplication by the reciprocal". When you see ÷, change it to × and flip the second fraction. So becomes .
Yes! Look for common factors to cancel. Here, you could cancel the 4 in the denominator with part of 24: , but be careful with your arithmetic!
Multiply your answer by the original divisor: . If you get (which equals ), your answer is right!
It depends on what the problem asks for! is already in simplest form since 259 and 96 share no common factors. You could convert to a mixed number: .
Get unlimited access to all 18 Signed Numbers (Positive and Negative) questions, detailed video solutions, and personalized progress tracking.
Unlimited Video Solutions
Step-by-step explanations for every problem
Progress Analytics
Track your mastery across all topics
Ad-Free Learning
Focus on math without distractions
No credit card required • Cancel anytime